Growing community of inventors

Nanjing, China

Qingsong Sun

Average Co-Inventor Count = 6.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Qingsong SunToshinari Yamaoka (1 patent)Qingsong SunFangjie Nie (1 patent)Qingsong SunDezhong Yang (1 patent)Qingsong SunHaishen Xu (1 patent)Qingsong SunChao Xian (1 patent)Qingsong SunQingsong Sun (1 patent)Toshinari YamaokaToshinari Yamaoka (124 patents)Fangjie NieFangjie Nie (83 patents)Dezhong YangDezhong Yang (62 patents)Haishen XuHaishen Xu (46 patents)Chao XianChao Xian (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nanjing Chervon Industry Co., Ltd. (1 from 322 patents)


1 patent:

1. 11997945 - Hand push lawn mower with a height adjustment assembly

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/3/2026
Loading…